No Limit Fabrication Cold Air Intake Raw With Dry Filter For 2003 Ford 6.0L Powerstroke egr system They use a 52100 Steel

They use a 52100 Steel with hard chrome plated bearing with a PTFE liner to smooth and quiet operation

Equipped with an Upfitter wiring harness

2001-2008 2500/3500 Duramax GM Light Duty Diesel

Not sure which combination of AWE MK7 GTI Products will meet your desired sound levels

No Limit Fabrication Cold Air Intake Raw With Dry Filter For 2003 Ford 6.0L Powerstroke egr system They use a 52100 SteelUpgrade your 2003 Ford 6. 0L Powerstroke Super Duty with the No Limit Fabrication Raw Cold Air Intake System designed to deliver massive airflow while utilizing the factory intake location. This high performance intake replaces the restrictive factory airbox with a large 5 inch aluminum intake tube that runs directly from the air filter to the turbocharger, helping improve turbo spool, throttle response, and overall engine efficiency. Built from